@article{oai:jaxa.repo.nii.ac.jp:00026771,
 author = {Michel, Patrick and 吉川, 真 and Michel, Patrick and Yoshikawa, Makoto},
 issue = {2},
 journal = {Icarus},
 month = {Dec},
 note = {資料番号: SA1003473000},
 pages = {291--296},
 title = {Earth impact probability of the Asteroid (25143) Itokawa to be sampled by the spacecraft Hayabusa},
 volume = {179},
 year = {2005}
}